PL/M-96 program language is used as the software of the controller. The signal frequencies are distinguished and the persistence time of the frequency is accumulated with interrupt process routine.

数字化控制器控制软件采用PL/M-96高级语言编程，其中断处理程序用于辩别信号频率、累计每一频率持续时间。

youdao

So 96 now is a typical constant, so I'm going to give the name c to that constant.

6是一个标准的常数,因此我要用c来代表这种常数

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